TY  - RPRT
TI  - Efficiency robust tests for survival or ordered categorical data.
AU  - B Freidlin
AU  - M J Podgor
AU  - J L Gastwirth
PY  - 1999
DO  - 10.1111/j.0006-341x.1999.00883.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11315021/
ID  - 11315021
ER  -